
What do you want to build?
Describe the device. ARK, PCBKit’s agent, draws the circuit, picks parts that are in stock, places and routes the board, and you watch every step.
My devices
- New deviceAn empty board, to design by hand or with your agent
Your devices are kept with your account, free. Sign in to see them here; looking at the libraries needs no account.
From the board library
107,410 open-source KiCad boards from GitHub. Open any of them in 3D, read its parts, and clone it to make it yours.
- 2 layers254.1 × 87.2 mm

- 2 layers94 × 94 mm

Container
swanmatch/MxLEDBitPCB
プロジェクト | スイッチ | Kailhソケット利用可否 | LED | スルーホールダイオード | SOD-123 | -|-|-|-|-|- Nexus | MX | No | SK6812MINI | Yes | No | Altana | MX | Yes | SK6812MINI | Yes | No | Suxen | MX | No | YS-SK6812MINI | Yes | Yes() | Container |…
423 parts254 - 2 layers164.7 × 58.4 mm

- 2 layers23.5 × 31.5 mm

Pmw3610-pcb
siderakb/pmw3610-pcb
PMW3610 laser mouse sensor breakout board, support either 1.8V or 3.3V logic
24 parts123CERN-OHL-P-2.0 - 2 layers66 × 99 mm

Nucleo32TNC
mobilinkd/NucleoTNC
The Nucleo TNC is a breadboard implementation of the Mobilinkd TNC3 using a STM32L432KC Nucleo32 board. This TNC faithfully implements the audio section and EEPROM storage of the TNC3.
54 parts110GPL-3.0 - 2 layers45 × 23 mm

Tiny
pengshulin/mcush
MCUSH application platform (personal toolkit: firmware platform, debugger, hardware, test and application framework)
53 parts103 - 4 layers406 × 27.5 mm

- 2 layers43.7 × 41.4 mm

In your own agent
PCBKit works inside Claude Code, Codex, Claude and ChatGPT: install the plugin, then ask for a board.
claude plugin marketplace add pcbkit-io/agent-plugin
claude plugin install pcbkit@pcbkitRun in a terminal, then ask for a board in any folder.